VESPA GT 200, Руководство по ремонту

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9.2 Electrical Equipment
9.2.1 Electronic Ignition (Immobilizer System)
The electronic ignition system is DC-fed and
is equipped with an immobilizer antitheft
system built into the electronic control unit.
The ignition system consists of:
-
Electronic control unit (CDI)
-
Immobilizer antenna
-
Master and service key with built-in
transponder
-
H.T. coil
-
Diagnostic LED
1 = Un-programmed control unit
2 = Programmed control unit
3 = LED on
4 = LED off
Note: The diagnostic LED also works as a deterring blinker. This function is activated every
time the ignition switch is turned to the «OFF» position, or the emergency cut-off switch is
set to «OFF». It remains activated for 48 hours in order not to affect the battery charge.
When the ignition switch is turned to the «ON» position the deterring blinker function is
deactivated. Subsequently, a flash confirms the switching to the «ON» status.
This duration of the flash depends on the programming of the electronic control unit prog
(see figure above).
If the LED is off and stays off even when the
ignition switch is turned to «ON», check if:
-
Battery voltage is present, i.e. the battery
is not flat
-
The fuses are in working order; main fuse
15A (no. 7)
If both battery and fuses are working
properly and the deterring LED still remains
off, diskonnect the electronic control unit
connector and follow these steps to check
that power is supplied to the electronic
control unit:
-
Ensure that the potential difference
between terminal no. 4 (red/black) and
ground (see figure) is equal to the battery
voltage
Rs = Red
Ne = Black